If gensets in the system have different power rates, smart load management will be more reasonable to share the load between gensets.
This project was realized by KJ Power between 1350 kVA Perkins and 225 kVA Perkins. If load can be supplied by 225 kVA, other genset will stay at rest. If load increases over 225 kVA genset, 1350 kVA will start, will synchronize to busbar and will take over the load. 225 kVA genset will stop. In case of load increases over 1350 kVA, both gensets will run in parallel.